diff --git a/.changeset/orange-pugs-wonder.md b/.changeset/orange-pugs-wonder.md
new file mode 100644
index 00000000..57168afd
--- /dev/null
+++ b/.changeset/orange-pugs-wonder.md
@@ -0,0 +1,9 @@
+---
+'@reactflow/background': patch
+'@reactflow/controls': patch
+'@reactflow/core': patch
+'@reactflow/minimap': patch
+'reactflow': patch
+---
+
+add \*.css to side effects